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Reinstate the 4th argument to old signal handlers. Don't set it

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when the handler uses siginfo_t.
This commit is contained in:
Marcel Moolenaar 1999-10-03 13:04:17 +00:00
parent 0afa439d45
commit 77237db2b5
2 changed files with 4 additions and 4 deletions
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4
sys/amd64/amd64/machdep.c
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@ -533,11 +533,10 @@ osendsig(sig_t catcher, int sig, sigset_t *mask, u_long code)
else {
/* Old FreeBSD-style arguments. */
sf.sf_arg2 = code;
sf.sf_addr = (char *)regs->tf_err;
sf.sf_ahu.sf_handler = catcher;
}
sf.sf_addr = (char *) regs->tf_err;
/* save scratch registers */
sf.sf_siginfo.si_sc.sc_eax = regs->tf_eax;
sf.sf_siginfo.si_sc.sc_ebx = regs->tf_ebx;
@ -687,6 +686,7 @@ sendsig(catcher, sig, mask, code)
else {
/* Old FreeBSD-style arguments. */
sf.sf_siginfo = code;
sf.sf_addr = (char *)regs->tf_err;
sf.sf_ahu.sf_handler = catcher;
}

4
sys/i386/i386/machdep.c
View File

@ -533,11 +533,10 @@ osendsig(sig_t catcher, int sig, sigset_t *mask, u_long code)
else {
/* Old FreeBSD-style arguments. */
sf.sf_arg2 = code;
sf.sf_addr = (char *)regs->tf_err;
sf.sf_ahu.sf_handler = catcher;
}
sf.sf_addr = (char *) regs->tf_err;
/* save scratch registers */
sf.sf_siginfo.si_sc.sc_eax = regs->tf_eax;
sf.sf_siginfo.si_sc.sc_ebx = regs->tf_ebx;
@ -687,6 +686,7 @@ sendsig(catcher, sig, mask, code)
else {
/* Old FreeBSD-style arguments. */
sf.sf_siginfo = code;
sf.sf_addr = (char *)regs->tf_err;
sf.sf_ahu.sf_handler = catcher;
}